Toshiba QOSMIO G50 Maintenance Manual page 173

3.20 ONLY ONE TEST
Subtest 08
Subtest 09
This subtest checks if FAN works properly.
FAN Low-speed----> Target Low: 3900 Rpm Result Low: XXXX Rpm OK!
FAN High-speed---> Target High: 3800 Rpm Result High: XXXX Rpm OK!
Subtest 0A
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Spurs Engine
This subtest checks if Spurs Engine works properly.
OK message appears in the display if the test ends.
NG message appears in the display if a defective is the test.
Press Enter and return to the ONLY ONE TEST menu.
Fan control
The following message appears in the display in order.
! Start low-speed rotation..........Waits 8 seconds
! Start reading of rotation............Waits 3 seconds
! Start Hight-speed rotation........Waits 8 seconds
! Start reading of rotation............Waits 3 seconds
OK message appears in the display if the test ends without a defective.
NG message appears in the display if a defective is found during the test.
E2PROM (MAC/GUID)
It checks whether the MAC address, GUID of IEEE1394 information are
written.
3 Tests and Diagnostics
3-47